A same sex marriage activist dressed as a bride, right, jokes with congressional guards outside Parliament where lawmakers are expected to vote on a same sex marriage law in Montevideo, Uruguay, Wednesday, April 10, 2013. Their vote would make Uruguay the third country in the Americas after Canada and Argentina to eliminate laws making marriage, adoption and other family rights exclusive to heterosexuals. In all, 11 other nations around the world have already taken this step. (AP Photo/Matilde Campodonico)

A same sex marriage activist holds up a multi-colored fan outside Parliament where lawmakers are expected to vote on a same sex marriage law in Montevideo, Uruguay, Wednesday, April 10, 2013. Their vote would make Uruguay the third country in the Americas after Canada and Argentina to eliminate laws making marriage, adoption and other family rights exclusive to heterosexuals. In all, 11 other nations around the world have already taken this step. (AP Photo/Matilde Campodonico)

Leadership candidate Justin Trudeau walks to the stage with his wife Sophie Gregoire during the Liberal Party of Canada Leadership Candidate Showcase in Toronto in this April 6, 2013 file photo. REUTERS/Mark Blinch/Files

Leadership candidate Justin Trudeau walks to the stage with his wife Sophie Gregoire during the Liberal Party of Canada Leadership Candidate Showcase in Toronto in this April 6, 2013 file photo. REUTERS/Mark Blinch/Files

Italy's Andreas Seppi reacts after losing a point to Canada's Milos Raonic, of Toronto, Ontario, during the third set of a Davis Cup tennis quarter-final singles match in Vancouver, British Columbia on Sunday April 7, 2013. The victory gave Canada the quarter-final win over Italy. (AP Photo/The Canadian Press, Darryl Dyck)

Canada's Milos Raonic celebrates his win over Italy's Andreas Seppi in their Davis Cup quarter-final tennis match in Vancouver, British Columbia April 7, 2013. Raonic's win advances Canada to the semi-finals of the Davis Cup for the first time in Canadian history. REUTERS/Ben Nelms

Canada's Milos Raonic celebrates his win over Italy's Andreas Seppi in their Davis Cup quarter-final tennis match in Vancouver, British Columbia April 7, 2013. Raonic's win advances Canada to the semi-finals of the Davis Cup for the first time in Canadian history. REUTERS/Ben Nelms

Canada's Milos Raonic celebrates his win over Italy's Andreas Seppi in their Davis Cup quarter-final tennis match in Vancouver, British Columbia April 7, 2013. Raonic's win advances Canada to the semi-finals of the Davis Cup for the first time in Canadian history. REUTERS/Ben Nelms 9

Police carry children from a safehouse to waiting parents and guardians after a shooting at a daycare in Gatineau, Quebec, Canada on Friday April 5, 2013. Police evacuated children from a daycare center just outside Canada's capital after an adult was killed by gunfire. Gatineau police Lt. Yves Comtois said all 53 children and the teachers were safe and unharmed. The daycare center sits across the street from a hospital in this Quebec city, just across the river from Ottawa. (AP Photo/The Canadian Press, Sean Kilpatrick)

Police carry children from a safehouse to waiting parents and guardians after a shooting at a daycare in Gatineau, Quebec, Canada on Friday April 5, 2013. Police evacuated children from a daycare center just outside Canada's capital after an adult was killed by gunfire. Gatineau police Lt. Yves Comtois said all 53 children and the teachers were safe and unharmed. The daycare center sits across the street from a hospital in this Quebec city, just across the river from Ottawa. (AP Photo/The Canadian Press, Sean Kilpatrick)

Children are picked up from the care of police at the scene of a shooting in Gatineau, Quebec, Canada on Friday April 5, 2013. Police evacuated children from a daycare center just outside Canada's capital after an adult was killed by gunfire. Gatineau police Lt. Yves Comtois said all 53 children and the teachers were safe and unharmed. The daycare center sits across the street from a hospital in this Quebec city, just across the river from Ottawa. (AP Photo/The Canadian Press, Sean Kilpatrick)

Actors Ha Jung-woo (L), who plays the role of Pyo Jong-seong and Han Suk-kyu (R), who plays the role of Jung Jin-soo in the movie "The Berlin File", are seen in this undated movie still photograph provided by CJ E&M on February 15, 2013 in Seoul. The movie, known as Korea's "Bourne Identity", currently showing in the United States and Canada as well as drawing millions of viewers in South Korea, is an attempt to address issues arising from the divisions on the peninsula. REUTERS/CJ E&M/Handout

Actor Ryoo Seung-bum, who plays the role of Dong Myung-soo, in the movie "The Berlin File", is seen in this undated movie still photograph provided by CJ E&M on February 15, 2013 in Seoul. The movie, known as Korea's "Bourne Identity", currently showing in the United States and Canada as well as drawing millions of viewers in South Korea, is an attempt to address issues arising from the divisions on the peninsula. REUTERS/CJ E&M/Handout

Actor Ha Jung-woo, who plays the role of Pyo Jong-seong in the movie "The Berlin File", is seen in this undated movie still photograph provided by CJ E&M on February 15, 2013 in Seoul. The movie, known as Korea's "Bourne Identity", currently showing in the United States and Canada as well as drawing millions of viewers in South Korea, is an attempt to address issues arising from the divisions on the peninsula. REUTERS/CJ E&M/Handout

Actress Gianna Jun, who plays the role of Ryun Jung-hee in the movie "The Berlin File", is seen in this undated movie still photograph provided by CJ E&M on February 15, 2013 in Seoul. The movie, known as Korea's "Bourne Identity", currently showing in the United States and Canada as well as drawing millions of viewers in South Korea, is an attempt to address issues arising from the divisions on the peninsula. REUTERS/CJ E&M/Handout